大开眼界 - 鸡蛋碰雷射

You'll love the watermelons, but wait till you get to the eggs!

These egg shells were cut with a high intensity precision Laser Beam.

This gives a very good idea of what can be achieved with a Laser Beam.

From this can be surmised what laser surgery performed on one's eye is all about。

Is it any wonder how one's vision can be improved in just a few moments?

Science is sometimes wonderful, and it's still on the frontier of gaining new knowledge.